CA2162212C - A temperature-responsive, locking mechanism for, and in combination with a fluid valve - Google Patents

A temperature-responsive, locking mechanism for, and in combination with a fluid valve

Info

Publication number
CA2162212C
CA2162212C CA002162212A CA2162212A CA2162212C CA 2162212 C CA2162212 C CA 2162212C CA 002162212 A CA002162212 A CA 002162212A CA 2162212 A CA2162212 A CA 2162212A CA 2162212 C CA2162212 C CA 2162212C
Authority
CA
Canada
Prior art keywords
solenoid
coupled
annulus
temperature
bushing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002162212A
Other languages
English (en)
French (fr)
Other versions
CA2162212A1 (en
Inventor
Richard David Randall
Alan Weir Bucher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ITT Inc
Original Assignee
ITT Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ITT Corp filed Critical ITT Corp
Publication of CA2162212A1 publication Critical patent/CA2162212A1/en
Application granted granted Critical
Publication of CA2162212C publication Critical patent/CA2162212C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Safety Valves (AREA)
CA002162212A 1994-11-07 1995-11-06 A temperature-responsive, locking mechanism for, and in combination with a fluid valve Expired - Fee Related CA2162212C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/334,903 US5462226A (en) 1994-11-07 1994-11-07 Temperature-responsive, locking mechanism for, and in combination with, a fluid valve
US08/334,903 1994-11-07

Publications (2)

Publication Number Publication Date
CA2162212A1 CA2162212A1 (en) 1996-05-08
CA2162212C true CA2162212C (en) 1999-07-13

Family

ID=23309371

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002162212A Expired - Fee Related CA2162212C (en) 1994-11-07 1995-11-06 A temperature-responsive, locking mechanism for, and in combination with a fluid valve

Country Status (4)

Country Link
US (1) US5462226A (de)
EP (1) EP0710791B1 (de)
CA (1) CA2162212C (de)
DE (1) DE69501654T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6079441A (en) 1997-04-14 2000-06-27 Itt Manufacturing Enterprises, Inc. Adjustable electronic position indicator apparatus
US6094567A (en) * 1997-12-23 2000-07-25 Telefonaktiebolaget Lm Ericsson Temperature control safety mechanism for radio base stations
KR101287208B1 (ko) * 2006-06-30 2013-07-16 전북대학교산학협력단 액정표시장치
WO2010101976A1 (en) * 2009-03-03 2010-09-10 Lincoln Composites, Inc. Shape memory alloy trigger for pressure relief valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US562410A (en) * 1896-06-23 Device for regulating the flow of gas or vapor
US585383A (en) * 1897-06-29 Teain pipe valte foe steam cae heating systems
US915706A (en) * 1908-05-07 1909-03-16 William Shackleton Safety gas-valve.
US1261949A (en) * 1917-05-29 1918-04-09 Mahlon H Lucas Valve-actuator.
US1875857A (en) * 1931-05-16 1932-09-06 Francis C Cruff Screw valve gate
DE617291C (de) * 1933-08-20 1935-08-16 Egon Runte Abschlussorgan fuer Gas- oder Fluessigkeitsleitungen mit einer elektrisch betaetigten Sperre
AT304975B (de) * 1970-10-23 1973-02-12 Vat Ag Fuer Vakuum App Technik Schnellschlußventil mit elektromagnetischer Auslösung
GB1434278A (en) * 1973-08-18 1976-05-05 Mastergear Co Ltd Limit stop device for valve and other actuating mechanisms
US4454934A (en) * 1981-10-27 1984-06-19 The United States Of America As Represented By The United States Department Of Energy Rotatable stem and lock

Also Published As

Publication number Publication date
CA2162212A1 (en) 1996-05-08
EP0710791B1 (de) 1998-02-25
DE69501654T2 (de) 1998-08-20
DE69501654D1 (de) 1998-04-02
EP0710791A1 (de) 1996-05-08
US5462226A (en) 1995-10-31

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Legal Events

Date Code Title Description
EEER Examination request
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